cloudinit.txt

#!/bin/bash

echo "tail -f /var/log/cloud-init-output.log" > /root/logs.sh
chmod +x /root/logs.sh

curl -SLs https://get.docker.com | sudo sh

curl -SLs https://dl.get-arkade.dev | sudo sh
arkade get k3sup && \
arkade get kubectl && \
arkade get faas-cli && \
 sudo chmod +x $HOME/.arkade/bin/* && \
 sudo mv $HOME/.arkade/bin/* /usr/local/bin/

export IP=$(curl -sfSL https://checkip.amazonaws.com)

echo IP: $IP

mkdir -p /root/.kube/
k3sup install --local --tls-san $IP \
  --no-extras \
  --merge --local-path=/root/.kube/config

mkdir -p /home/coder/project/openfaas \
&& chmod 777 /home/coder/project/openfaas

arkade install openfaas

kubectl rollout status deploy/gateway -n openfaas

export OPENFAAS_URL=http://$IP:31112

PASSWORD=$(kubectl get secret -n openfaas basic-auth -o jsonpath="{.data.basic-auth-password}" | base64 --decode; echo)
echo $PASSWORD > /home/coder/project/openfaas/04-gateway-password

echo $OPENFAAS_URL > /home/coder/project/openfaas/03-gateway-url

echo "export OPENFAAS_URL=$OPENFAAS_URL" | tee -a /home/coder/project/openfaas/01-add-to-bashrc.txt

echo "echo -n $PASSWORD | faas-cli login -g $OPENFAAS_URL -u admin --password-stdin" > /home/coder/project/openfaas/02-run-this.txt

chmod 777 -R /home/coder/project/openfaas

# Run VSCode last

sed -ie s/localhost/$IP/g /root/.kube/config
sed -ie s/127.0.0.1/$IP/g /root/.kube/config
chmod 777 /root/.kube/config

mkdir -p /root/certs

# Generate self-signed cert

openssl req -nodes -newkey rsa:2048 -keyout /root/certs/tmp-openfaas-ltd.key \
 -out /root/certs/tmp-openfaas-ltd.crt -x509 -days 365 \
 -subj "/C=UK/ST=CAMBS/L=Peterborough/O=OpenFaaS Ltd/OU=Workshop/CN=$IP"

chown 1000 -R /root/certs/

pass=$(head -c 16 /dev/urandom | shasum | cut -d' ' -f1)
hash=$(echo -n $pass | shasum | cut -d' ' -f1)

mkdir -p /root/.config/code-server

cat > /root/.config/code-server/config.yaml<<EOF
bind-addr: 0.0.0.0:8443
auth: password
password: $pass
EOF
chmod 777 -R /root/.config

useradd coder --uid 1000

chown coder:coder -R /root/.config

echo -n $pass > /home/coder/project/openfaas/01-add-to-bashrc.txt

docker rm -f vscode
docker run --name vscode \
  --user coder \
  -v /root/certs:/home/coder/certs \
  -v /home/coder/project/openfaas:/home/coder/project/openfaas \
  -v /root/.kube/config:/home/coder/.kube/config \
  -v /root/.config/code-server:/home/coder/.config/code-server2 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -e CODE_SERVER_CONFIG=/home/coder/.config/code-server2/config.yaml \
  --restart=always \
  --privileged \
  -p 8443:8080 \
  -d alexellis2/coder:2021-03-22 --config /home/coder/.config/code-server2/config.yaml --cert=/home/coder/certs/tmp-openfaas-ltd.crt --cert-key=/home/coder/certs/tmp-openfaas-ltd.key --disable-telemetry
# docker logs -f vscode

echo Password for UI: $pass
echo URL for UI: https://$IP:8443